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| 公开/私有: | 公开 私有 |
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| 公开/私有: | 公开 私有 |
- 研究 (22)
- 致密砂岩 (21)
- 砂岩油气藏 (13)
- 砂岩储集层 (6)
- 油气田开发 (5)
- history (4)
- 基本知识 (4)
- 睡眠 (4)
- gas reservoirs (3)
- jews (3)
- 社会科学 (3)
- china (2)
- design and construction (2)
- germany (2)
- murder (2)
- oil reservoir engineering (2)
- persecutions (2)
- petroleum (2)
- prospecting (2)
- social aspects (2)
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